Lying type infantile diarrhea cleaning device

Abstract

The invention discloses a lying type infantile diarrhea cleaning device, relates to the technical field of child nursing, and aims to solve the problem that most of existing products may only have a single cleaning or dirt suction function, lack comprehensive nursing and rehabilitation measures and cannot meet various requirements of child patients. The invention provides a lying type infantile diarrhea cleaning device which comprises shorts, the shorts are provided with a placement seat arranged on the inner side of the rear portion of the shorts, and an inflation ring is arranged on the outer side of the placement seat; the gas communication structure comprises a miniature negative pressure suction pump arranged on the shorts, one end of the miniature negative pressure suction pump is connected with a dirt collection cabin, the other end of the miniature negative pressure suction pump is connected with a gas collection cabin, the gas collection cabin is connected with an inflation ring, the dirt collection cabin is connected with a placement seat, and the miniature negative pressure suction pump sucks excrement into the dirt collection cabin; and meanwhile, gas exhausted by the micro negative pressure suction pump can be input into the inflation ring to lift the inflation ring.

Description

Technical Field

[0001] The invention relates to the technical field of child care, and in particular to a lying type child diarrhea cleaning device. Background Art

[0002] In the field of pediatric medicine and nursing, pediatric diarrhea is a common disease, and its treatment process is crucial to the comfort and recovery of the child. Traditional diarrhea cleaning methods often rely on manual operations, which are not only inefficient, but may also cause discomfort or cross infection to the child due to improper operation.

[0003] Existing cleaning methods often rely on manual control or simple pads, which cannot provide sufficient comfort and support for children. Especially during diarrhea, children's hips and legs may feel uncomfortable due to lack of support, and may even cry and resist.

[0004] Some existing products may have simple cleaning functions, but they cannot completely remove excrement and its residues, further increasing the risk of cross-infection. In addition, most products may only have a single cleaning or dirt suction function, lacking comprehensive care and rehabilitation measures such as massage and air drying, and cannot meet the multi-faceted needs of children.

[0005] On this basis, if the caregivers fail to clean up the child's excrement in time, the child's skin will be irritated, causing red buttocks or even diaper eczema, causing great pain to the child.

[0006] After searching, the Chinese patent with the announcement number CN109512631B proposed a lying-down pediatric diarrhea cleaning device, including a support plate, a backrest, a limit device and a pedal device. The support plate is a T-shaped structure, the middle part of the support plate is provided with an excretion hole, the left end of the support plate is installed with a backrest through a pin, the limit device is installed on the top of the left end of the support plate, and the right end of the support plate is provided with a slide groove on the front and rear sides, and each slide groove of the support plate is installed with a pedal device; the pedal device includes a stepping moving block, a position spring, a stepping pedal, an angle spring, a folding frame, a lifting slide column, a slide column spring and a leg support board. The present invention can solve the problems existing in the existing maternal and infant room when children have diarrhea, such as the child's body is manually held when the child has diarrhea, the child has poor comfort when having diarrhea, there is no reclining seat for children with diarrhea, the child's legs are not supported when the child has diarrhea, and the child's lower clothes will be soiled when the child has diarrhea. However, the device is not an item that can be carried and used at any time. Therefore, when a child suffers from sudden diarrhea, the device cannot be used in time, and after the diarrhea is over, the caregiver still needs to clean and dry it, and the caregiver still needs to operate it manually. Summary of the invention

[0007] In view of the above-mentioned problems, the present invention aims to provide a lying-down pediatric diarrhea cleaning device, which can clean the excrement of the child in time and complete subsequent cleaning, drying and other tasks, thereby reducing the workload of caregivers and preventing the child from developing diaper rash or even diaper eczema.

[0008] The main idea of ​​the technical solution adopted by the present invention is: designing a gas connecting structure, setting a sewage collecting chamber in front of the shorts, and sucking the excrement through a micro-negative pressure suction pump and storing it in the sewage collecting chamber. In addition, since the exhaust port of the micro-negative pressure suction pump is connected to the inflatable ring at the anus of the child through the air collecting chamber, the inflatable ring is inflated and raised while the excrement is sucked, thereby further reducing the leakage of excrement; a water collecting chamber is set in front of the shorts, and when the excrement is sucked out, the water collecting chamber is connected to the support seat at the anus of the child through a water pipe, and water is discharged outward to flush the buttocks of the child, and the liquid after flushing is still processed by the micro-negative pressure suction pump; after the flushing is completed, the air collecting chamber stops inflating the inflatable ring, and the gas in the inflatable ring is discharged through the small holes set on the support seat due to the downward pressure of the child's gravity, and the buttocks of the child are air-dried at the same time; since the air collecting chamber is constantly inflated and sucked during the operation of the micro-negative pressure suction pump, the size of the massage head set on the air collecting chamber is also constantly changing, which can play the role of abdominal massage and reduce the discomfort of the child.

[0009] In order to achieve the above object, the technical solution adopted by the present invention is as follows:

[0010] A lying-down diarrhea cleaning device for children, comprising shorts, wherein the shorts are provided with:

[0011] A placement seat is arranged on the inner side of the rear of the shorts;

[0012] The accommodating cabin is arranged on the front surface of the shorts and is connected with the placement seat through an air and water pipeline and a sewage suction pipe.

[0013] Through the above technical solution, further: a micro negative pressure suction pump is arranged in the containing cabin, one end of the micro negative pressure suction pump is connected to the sewage collecting cabin, and the other end is connected to the air collecting cabin.

[0014] Through the above technical solution, further: an inflatable ring is arranged on the outer side of the placement seat, and a small hole is opened on the inner side of the placement seat.

[0015] Through the above technical scheme, further: the air and water pipeline is an inner and outer outer tube structure, wherein the outer tube is a water pipe, the inner tube is a ventilation pipe, the air collecting chamber is connected to the inflatable ring through the ventilation pipe, and the placement seat is connected to the water collecting chamber arranged in the accommodating chamber through the water pipe.

[0016] Through the above technical solution, further: the air collecting chamber is arranged on a side close to the abdomen of the child, and is provided with a plurality of massage heads.

[0017] Through the above technical solution, further: an alarm whistle is provided at one end of the gas collecting cabin connected to the ventilation pipe.

[0018] Through the above technical solution, further: a micro air pump is arranged between the air collecting chamber and the ventilation pipe, and a micro flushing pump is arranged between the water collecting chamber and the water pipe.

[0019] A method for cleaning a lying-down type pediatric diarrhea cleaning device, using any of the lying-down type pediatric diarrhea cleaning devices described above, and the specific method is as follows:

[0020] S1. When a child with diarrhea develops while wearing the device, the micro negative pressure suction pump will suck the excrement into the waste collection bag, and at the same time, the gas discharged by the micro negative pressure suction pump can be input into the inflatable ring to raise the inflatable ring.

[0021] S2, after the micro negative pressure suction pump finishes suctioning, the micro flushing pump controls the water flow to spray out through the water pipe to flush the buttocks of the child, and the flushed liquid is still processed by the micro negative pressure suction pump;

[0022] S3. After all the cleaning liquid is removed, the micro negative pressure suction pump stops working, and the air collecting chamber stops inflating the inflatable circle. The gas in the inflatable circle is discharged through the small holes arranged on the support seat due to the downward pressure of the child's gravity, and the child's buttocks are air-dried at the same time.

[0023] Through the above technical scheme, further: S1 specifically includes: the micro negative pressure suction pump sucks the excrement of the child. During this process, the gas collecting chamber collects the gas discharged by the negative pressure suction device, and the micro air pump inputs the gas into the ventilation tube and inflates the inflatable ring. The inflatable ring is inflated and raised while sucking the excrement, thereby further reducing the leakage of excrement.

[0024] The beneficial effects of the present invention are:

[0025] 1. Design a gas connection structure, set a sewage collection chamber in front of the shorts, and use a micro negative pressure suction pump to suck the excrement and store it in the sewage collection chamber. In addition, since the exhaust port of the micro negative pressure suction pump is connected to the inflatable ring at the anus of the child through the gas collection chamber and the ventilation tube, the inflatable ring is inflated and raised while the excrement is sucked, further reducing the leakage of excrement;

[0026] 2. A water collection chamber is set in front of the shorts. After the excrement is sucked out, the water collection chamber is connected to the support seat at the anus of the child through a water pipe, and water is discharged outward to wash the child's buttocks. The liquid after washing is still processed by a micro negative pressure suction pump;

[0027] 3. After the flushing is completed, the air collection chamber stops inflating the inflatable circle. The gas in the inflatable circle is discharged through the small holes set on the support seat due to the downward pressure of the child's gravity, and the child's buttocks are air-dried at the same time;

[0028] 4. Since the air collection chamber is constantly inflating and sucking air during the operation of the micro-negative pressure suction pump, the size of the massage head on the air collection chamber is constantly changing, which can play the role of abdominal massage and reduce the discomfort of the child;

[0029] 5. In order to remind the caregiver that the child is suffering from diarrhea, a small alarm whistle is provided at one end where the gas collecting chamber is connected to the ventilation pipe. The alarm whistle can make a sound when air flows through it, so as to remind the caregiver to pay attention to the child in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0031] Figure 2 This is a schematic diagram of the three-dimensional structure of the connection relationship of the accommodation cabin of the present invention;

[0032] Figure 3 This is a schematic diagram of the three-dimensional structure of the accommodation cabin of the present invention;

[0033] Figure 4 It is a schematic longitudinal section diagram of the placement seat of the present invention;

[0034] Figure 5 for Figure 2 Another angle diagram;

[0035] Figure 6 This is a schematic diagram of the three-dimensional structure of the pipeline connection of the present invention;

[0036] Figure 7 for Figure 5 A schematic diagram of some structures;

[0037] Figure 8 for Figure 5 Schematic diagram of the three-dimensional structure from another angle;

[0038] Fig. 9 for Figure 8 A schematic diagram of the enlarged structure of part A;

[0039] Fig.10 for Figure 8 Part B is an enlarged schematic diagram of the structure;

[0040] Fig.11 This is a schematic diagram of the three-dimensional structure of the alarm whistle of the present invention;

[0041] Fig.12 It is a schematic diagram of the three-dimensional structure of the present invention combined with a diaper;

[0042] Fig.13 This is a schematic diagram of the three-dimensional structure of the diaper of the present invention;

[0043] Among them: 1. Shorts;

[0044] 2. Accommodation chamber; 201. Sewage collecting chamber; 201-1. Upper cover; 202. Water collecting chamber; 202-1. Water filling port; 202-2. Sealing cover; 203. Gas collecting chamber; 203-1. Massage head;

[0045] 3. Controller; 4. Micro air pump; 5. Micro flushing pump; 6. Micro negative pressure suction pump;

[0046] 7. Placement seat; 701. Humidity sensor; 702. Inflatable ring; 703. Small hole;

[0047] 8. Sewage suction pipe; 9. Water pipe; 10. Ventilation pipe; 10-1. Alarm whistle; 11. Connecting pipe one; 12. Connecting pipe two; 13. Connecting pipe three; 14. Diapers. DETAILED DESCRIPTION

[0048] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0049] The inventors have found that existing cleaning methods often rely on manual control or simple cloth pads, which cannot provide sufficient comfort and support for children. Especially during diarrhea, the child's buttocks and legs may feel uncomfortable due to lack of support, and may even cry and resist. Some existing products may have simple cleaning functions, but they cannot completely remove excrement and its residues, further increasing the risk of cross-infection. In addition, most products may only have a single cleaning or dirt suction function, lack comprehensive care and rehabilitation measures, such as massage, air drying, etc., and cannot meet the various needs of children. On this basis, if the caregiver fails to clean the child's excrement in time, the child's skin will be irritated, resulting in red buttocks and even diaper eczema, causing great pain to the child.

[0050] Based on the above findings, the present application proposes a lying-type pediatric diarrhea cleaning device, which is designed with a gas connecting structure, and a sewage collecting chamber is arranged in front of the shorts. The excrement is sucked out by a micro-negative pressure suction pump and stored in the sewage collecting chamber. In addition, since the exhaust port of the micro-negative pressure suction pump is connected to the inflatable ring at the anus of the child through the air collecting chamber, the inflatable ring is inflated and raised while the excrement is sucked out, further reducing the leakage of excrement; a water collecting chamber is arranged in front of the shorts. When the excrement is sucked out, the water collecting chamber is connected to the support seat at the anus of the child through a water pipe, and water is discharged outward to flush the buttocks of the child, and the liquid after flushing is still processed by the micro-negative pressure suction pump; after the flushing is completed, the air collecting chamber stops inflating the inflatable ring, and the gas in the inflatable ring is discharged through the small holes arranged on the support seat due to the downward pressure of the child's gravity, and the buttocks of the child are air-dried at the same time; since the air collecting chamber is constantly inflated and sucked during the operation of the micro-negative pressure suction pump, the size of the massage head arranged on the air collecting chamber is also constantly changing, which can play the role of abdominal massage and reduce the discomfort of the child.

[0051] Embodiment 1

[0052] See also Figure 1-Figure 9 The present application discloses a lying-down diarrhea cleaning device for children, comprising shorts 1 that can be normally worn by children with the disease, wherein a storage compartment 2 and a controller 3 are arranged at the front side of the waist of the shorts 1, and the storage compartment 2 comprises a sewage collecting compartment 201, wherein a micro negative pressure suction pump 6 is arranged at one side of the sewage collecting compartment 201, and the other end of the micro negative pressure suction pump 6 is connected to an air collecting compartment 203 for receiving the gas discharged by the micro negative pressure suction pump 6.

[0053] A seating seat 7 is provided on the inner side of the back of the shorts 1. The seating seat 7 is provided at the anus of the child. When the child has diarrhea, the seating seat 7 designed in a funnel shape can receive excrement to prevent leakage. A humidity sensor 701 is provided at the central depression of the seating seat 7. A film made of a moisture-sensitive material is provided on the surface of the humidity sensor 701, which can isolate excrement and sense the presence of excrement in a timely manner.

[0054] A sewage suction pipe 8 is connected to the central depression of the placement seat 7, and the sewage suction pipe 8 is connected to the sewage collection cabin 201. The sewage collection cabin 201 is designed to be an openable structure. The upper cover is snap-fitted with the gas collection cabin 203 at the bottom. A disposable sewage collection bag is placed inside. Connecting interfaces are provided at both ends of the sewage collection bag, one end is connected to the negative pressure suction pump, and the other end is connected to the sewage suction pipe. When the micro negative pressure suction pump 6 is working, it can generate suction to suck the excrement at the entrance of the sewage suction pipe 8 into the sewage collection bag. In order to facilitate the removal of the sewage collection bag, a one-way valve is provided at the connecting pipe mouth where the sewage collection bag is connected to the sewage suction pipe, and a hydrophobic filter membrane is provided at the connecting pipe mouth where the sewage collection bag is connected to the negative pressure suction pump, which can only pass gas but not liquid.

[0055] The surrounding of the placement seat 7 is provided with an inflatable ring 702 that can be raised. The inflatable ring 702 is higher than other parts of the placement seat 7 in the initial state, which can prevent excrement leakage. The upper side of the inflatable ring 702 is provided with an anti-slip strip to fit the child's buttocks closely.

[0056] When the micro negative pressure suction pump 6 starts working, air is inflated into the air collecting chamber 203 through the connecting tube 11. The air collecting chamber 203 is connected to the micro air pump 4 through the connecting tube 2 12. The other end of the micro air pump 4 is connected to the ventilation tube 10. The ventilation tube 10 is connected to the inflatable ring 702. When the ventilation tube 10 inflates the inflatable ring 702, the inflatable ring 702 can be raised. After being raised, the excrement is further isolated from the external environment to prevent leakage.

[0057] Embodiment 2

[0058] refer to Figure 1-Figure 9 A water collecting chamber 202 is provided in front of the shorts 1, and a micro-flush pump 5 is provided in the water collecting chamber 202 to control the outflow of water. The water flows into the micro-flush pump 5 through the connecting pipe 3 13, and then flows out through the water pipe 9. A water injection port 202-1 is provided on the water collecting chamber 202, and a sealing cover 202-2 is provided on the water injection port 202-1. The sealing cover 202-2 adopts a multi-layer rubber anti-leakage structure to ensure airtightness and prevent water leakage.

[0059] The water collecting chamber 202 is connected with a water pipe 9 , a part of the water pipe 9 is sleeved outside the ventilation pipe 10 , and the end of the water pipe 9 is arranged in the central depression of the placement seat 7 .

[0060] A flow meter is set in the sewage suction pipe 8. When the flow is small, it is considered that the diarrhea has ended. At this time, the micro-flushing pump 5 controls the water flow to spray out through the water pipe 9 to clean the child's buttocks. The cleaned liquid is still processed by the micro-negative pressure suction pump 6 and enters the sewage collecting bag.

[0061] In addition, the outflow time of the micro flushing pump 5 can also be controlled by the controller 3. For example, one minute after the micro negative pressure suction pump 6 starts working, the suction ends by default, and the micro flushing pump 5 controls the water flow to spray out through the water pipe 9. The specific time needs to be determined through experiments.

[0062] Embodiment 3

[0063] refer to Figure 1-Figure 9 The flow meter in the suction pipe 8 determines whether the cleaning liquid has been completely removed. After removal, the micro negative pressure suction pump 6 stops working, and further stops inflating the gas collection chamber 203. When all the gas in the gas collection chamber 203 enters the inflation ring 702, the controller 3 controls the micro inflation pump 4 to stop working. In order to avoid gas backflow, the ventilation pipe 10 is set as a one-way pipe, and a one-way valve is set in the ventilation pipe 10.

[0064] The inflatable ring 702 is a double-layer structure, and the outer ring is in a completely closed state. It supports the buttocks by inflating the inner ring. When the inner ring is inflated, the volume of the inner ring increases rapidly, and the air in the outer ring is squeezed and the pressure increases. When the inner ring stops inflating, the gas in the inner ring is quickly discharged through the pressure of the child itself and the pressure of the outer ring on the inner ring, thereby quickly drying the child's buttocks. Therefore, the gas in the inflatable ring 702 can only be discharged through the small hole 703 set on the support seat due to the downward pressure of the child's gravity. The small hole 703 is located outside the water pipe 9 and the sewage suction pipe 8, and is at a relatively high height, so that excrement residue can be avoided. When the gas is discharged from the small hole 703, there is a certain pressure, which can dry the child's buttocks.

[0065] Embodiment 4

[0066] refer to Figure 1-Figure 9 The air collecting chamber 203 is arranged on one side close to the abdomen of the child, and is provided with a plurality of massage heads 203-1, which are hollow structures and can be expanded by inflation. Since the air collecting chamber 203 is constantly inflated and inhaled during the operation of the micro negative pressure suction pump 6, the size of the massage heads 203-1 arranged on the air collecting chamber 203 is constantly changing, which can play the role of abdominal massage and reduce the discomfort of the child.

[0067] Embodiment 5

[0068] refer to Figure 10-13 In order to remind the caregiver that the child is suffering from diarrhea, a small alarm whistle 10-1 is provided at one end of the gas collecting chamber 203 connected to the ventilation pipe 10. The alarm whistle 10-1 can make a sound through the air flow, so as to remind the caregiver to pay attention to the child in time.

[0069] A circular groove is provided on the outwardly extending side of the alarm whistle 10-1, and a barrier is fixedly connected to the inner side of the circular groove. During the airflow moving from the inside to the outside, it is blocked by the barrier and flows out from the circular groove, making a sound in the process.

[0070] In order to solve the problem of urination of the child, a diaper 14 is arranged inside the shorts 1. The side of the diaper 14 in contact with the shorts 1 is provided with an adhesive strip. When the child urinates, the diaper 14 can absorb urine and can be removed and replaced. The internal structure of the diaper 14 adopts the existing diaper 14 structure, which is not considered as an improvement point here, so it will not be described in detail.

[0071] Application Cases

[0072] This device is used for children with diarrhea. The specific usage process is as follows:

[0073] 1. When a child wears the device and has diarrhea, the humidity sensor 701 detects a signal and transmits it to the controller 3. The controller 3 controls the micro-negative pressure suction pump 6 and the micro-inflator 4 to work. The micro-negative pressure suction pump 6 sucks the child's excrement. In this process, the gas collecting chamber 203 collects the gas discharged by the negative pressure suction device, and the micro-inflator 4 inputs the gas into the ventilation tube 10 and inflates the inflatable ring 702. While sucking the excrement, the inflatable ring 702 is inflated and raised, further reducing the leakage of excrement.

[0074] 2. One minute after the micro negative pressure suction pump 6 starts working, the suction is terminated by default, and the micro flushing pump 5 controls the water flow to spray out through the water pipe 9 to flush the child's buttocks. The liquid after flushing is still processed by the micro negative pressure suction pump 6.

[0075] 3. After all the cleaning liquid is removed, the micro negative pressure suction pump 6 stops working, and the air collecting chamber 203 stops inflating the inflatable ring 702. The gas in the inflatable ring 702 is discharged through the small hole 703 set on the support seat due to the downward pressure of the child's gravity, and the child's buttocks are dried at the same time.

[0076] 4. Since the air collecting chamber 203 is constantly inflated and sucked during the operation of the micro negative pressure suction pump 6, the size of the massage head 203-1 provided on the air collecting chamber 203 is constantly changing, which can play the role of abdominal massage and reduce the discomfort of the child.

[0077] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A lying-down diarrhea cleaning device for children, comprising shorts (1), characterized in that: The shorts (1) are provided with: A mounting seat (7) is arranged on the inner side of the rear of the shorts (1); The accommodating cabin (2) is arranged on the front surface of the shorts (1) and is connected to the placement seat (7) via an air and water pipeline and a sewage suction pipe (8).

2. A lying-down diarrhea cleaning device for children according to claim 1, characterized in that: A micro negative pressure suction pump (6) is arranged in the containing chamber (2); one end of the micro negative pressure suction pump (6) is connected to the sewage collecting chamber (201), and the other end is connected to the gas collecting chamber (203).

3. A lying-down diarrhea cleaning device for children according to claim 2, characterized in that: An inflatable ring (702) is arranged on the outside of the placement seat (7), and a small hole (703) is opened on the inside of the placement seat (7).

4. A lying-down diarrhea cleaning device for children according to claim 3, characterized in that: The air-water pipeline is an inner-outer outer tube structure, wherein the outer tube is a water pipe (9) and the inner tube is a ventilation pipe (10); the air collecting chamber (203) is connected to the inflatable ring (702) via the ventilation pipe (10); and the placement seat (7) is connected to the water collecting chamber (202) disposed in the accommodating chamber (2) via the water pipe (9).

5. A lying-down diarrhea cleaning device for children according to claim 2, characterized in that: The gas collecting chamber (203) is arranged on a side close to the abdomen of the child and is provided with a plurality of massage heads (203-1).

6. A lying-down diarrhea cleaning device for children according to claim 4, characterized in that: An alarm whistle (10-1) is provided at one end of the gas collecting cabin (203) connected to the ventilation pipe (10).

7. A lying-down diarrhea cleaning device for children according to claim 4, characterized in that: A micro air pump (4) is provided between the air collecting chamber (203) and the ventilation pipe (10), and a micro flushing pump (5) is provided between the water collecting chamber (202) and the water pipe (9).

8. A method for cleaning a lying-down pediatric diarrhea cleaning device, characterized in that: The specific method of using the lying-down pediatric diarrhea cleaning device according to any one of claims 1 to 7 is as follows: S1. When a child wearing the device has diarrhea, the micro negative pressure suction pump (6) sucks the child's excrement, and at the same time, the gas discharged by the micro negative pressure suction pump (6) can be input into the inflatable ring (702) to raise the inflatable ring (702); S2, after the micro negative pressure suction pump (6) has finished suctioning, the micro flushing pump (5) controls the water flow to spray out through the water pipe (9) to flush the buttocks of the child, and the liquid after flushing is still processed by the micro negative pressure suction pump (6); S3. After all the cleaning liquid is removed, the micro negative pressure suction pump (6) stops working, and the air collecting chamber (203) stops inflating the inflatable ring (702). The gas in the inflatable ring (702) is discharged through the small hole (703) provided on the support seat due to the downward pressure of the child's gravity, thereby drying the child's buttocks.

9. The cleaning method of the lying-down pediatric diarrhea cleaning device according to claim 8, characterized in that: Specifically, S1 includes: the micro negative pressure suction pump (6) sucks the excrement into the waste collection bag. During this process, the gas collecting chamber (203) collects the gas discharged by the negative pressure suction device. The micro air pump (4) inputs the gas in the gas collecting chamber (203) into the ventilation pipe (10) to inflate the inflatable ring (702). The inflatable ring (702) is inflated and raised while the excrement is sucked.

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